Pith Number

pith:OXATAMJG

pith:2023:OXATAMJGYUUTFX4NVXXGPH5YNR

not attested not anchored not stored refs pending

Trust Region Methods For Nonconvex Stochastic Optimization Beyond Lipschitz Smoothness

Chenghan Xie, Chenxi Li, Chuwen Zhang, Dongdong Ge, Qi Deng, Yinyu Ye

arxiv:2310.17319 v2 · 2023-10-26 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXATAMJGYUUTFX4NVXXGPH5YNR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:10:22.090397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c1303126c52932df8dadee679fb86c628ecd8fc521f5a3a17e36a127587d70

Aliases

arxiv: 2310.17319 · arxiv_version: 2310.17319v2 · doi: 10.48550/arxiv.2310.17319 · pith_short_12: OXATAMJGYUUT · pith_short_16: OXATAMJGYUUTFX4N · pith_short_8: OXATAMJG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OXATAMJGYUUTFX4NVXXGPH5YNR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 75c1303126c52932df8dadee679fb86c628ecd8fc521f5a3a17e36a127587d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e80433141aa9825001ece6fa35b0591efe663abbe320dfa1d361ac8e4d3dea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-10-26T11:37:28Z",
    "title_canon_sha256": "b2d50086247f029a96c585dff42e322d38bf40ba79ad35d72b058656031107f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17319",
    "kind": "arxiv",
    "version": 2
  }
}